当前位置: 首页 > 文章 > 区域经济系统的分形特征及模型研究 农机化研究 2005 (6) 90-92
Position: Home > Articles > Study on Fractal Characteristics and Model of the Regional Economic System Journal of Agricultural Mechanization Research 2005 (6) 90-92

区域经济系统的分形特征及模型研究

作  者:
于晓秋;葛家麒;徐中儒;仪秀琴
单  位:
黑龙江八一农垦大学文理学院;东北农业大学理学院;黑龙江八一农垦大学经贸学院
关键词:
农业经济;区域经济;理论研究;粮食生产系统;分形理论
摘  要:
通过对区域经济系统模型的研究,确定了经济系统的分形特征,并通过实例建立投入与产出的数学模型,验证了其分形特征,利用分维确定了各投入与产出量的变化趋势,揭示了区域经济系统的复杂变化,为了解和指导区域经济发展提供了新的方法和依据。
译  名:
Study on Fractal Characteristics and Model of the Regional Economic System
作  者:
YU Xiao-qiu 1a , GE Jia-qi 2 , XU Zhong-ru 2 , YI Xiu-qin 1b (1.Heilongjiang August First Land Reclamation University a. College of Humanity and Science; b. College of Economy and Trade, Daqing 163319, China; 2. College of Science, Northeast Agricultural University, Harbin 150030, China)
关键词:
agricultural economy; regional economy; theoretical research; grain production system; fractal theory
摘  要:
In this papers, it study on the model of the regional economy systems, ascertain the fractal characteristics of the economic system, and then found the mathematical model of input and output of the grain production system. According to fractal dimension, it explained trend of development and relation between input and output of the grain production system of Heilongjiang Province. Proved that fractal method reflected complicated changes on the economic system. In a word, it offered the new theoretical foundation and methods for knowing and guiding regional economic development.

相似文章

计量
文章访问数: 8
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊